<html><head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8"><link href="spkac.hackable.software-Dateien/socialwidgets.css" type="text/css" rel="stylesheet"></head><body><form action="/" method="POST" id="formId">
  Message to read:
  <select name="mid">
     <option value="welcome">Welcome</option>
     <option selected="selected" value="flag">Flag</option>
  </select>
  <br>
  Security: <select challenge="readme" name="security" id="keygenId"><option selected="selected">High Grade</option><option>Medium Grade</option></select>
</form>
Secret: <input id="secretId" value="readme" type="text">
<button onclick="setChallenge()">Check!</button>
<script>
function setChallenge() {
    document.getElementById("keygenId").setAttribute('challenge', document.getElementById("secretId").value)
    document.getElementById("formId").submit();
}
</script>
<br>
<br>
<a href="http://spkac.hackable.software:8080/code">code</a>
<p> Tested on Firefox 45.0 </p>
</body></html>